79531581

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 107452800

約数和(自身を除く): 27921219

約数列:

[1, 3, 149, 181, 447, 543, 983, 2949, 26969, 80907, 146467, 177923, 439401, 533769, 26510527, 79531581]

約数ペア:

[(1, 79531581), (3, 26510527), (149, 533769), (181, 439401), (447, 177923), (543, 146467), (983, 80907), (2949, 26969)]